Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_158378c95bc979b518b73649179fb354_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-10_158378c95bc979b518b73649179fb354_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-10_158378c95bc979b518b73649179fb354_cryptolocker
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Size
46KB
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MD5
158378c95bc979b518b73649179fb354
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SHA1
5930755838dcb3792169256a36133a44f1a22379
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SHA256
c778da2bcc7fba4bac673d5cd7f4024859dfc5e09a95e83b4484af2d3542d0c0
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SHA512
00ca0a930f1372dbcb6e64219f928bb2490afc264eef3d38c56a71e1c3d4502091e0b7fb045d4f97c72d5126ef4d0b27fc6f69f34cbe7e001d61d370c09aa216
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SSDEEP
768:btB9g/WItCSsAGjX7r3BPOMHoc/QQJP5wjvaH0:btB9g/xtCSKfxLIc/EL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_158378c95bc979b518b73649179fb354_cryptolocker
Files
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2024-01-10_158378c95bc979b518b73649179fb354_cryptolocker.exe windows:5 windows x86 arch:x86
a2bfa209044e11b72a41f731968fdff2
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
user32
BeginPaint
DispatchMessageA
DrawTextA
EndPaint
TranslateMessage
PostQuitMessage
ShowWindow
UpdateWindow
CreateWindowExA
RegisterClassExA
DefWindowProcA
MessageBoxA
SendMessageA
DestroyWindow
LoadIconA
LoadCursorA
SetWindowPos
GetWindowRect
GetMessageA
DialogBoxParamA
kernel32
GetLastError
lstrcpyA
GetModuleHandleA
GetCommandLineA
GetCurrentDirectoryA
CloseHandle
GetCurrentProcessId
GetCurrentProcess
CreateFileA
gdi32
CreateFontIndirectA
Sections
.text Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ